颅内压(intracranial pressure,ICP)是临床工作中的重要观察指标,颅内压监测是判断颅内压增高最迅速、客观和准确的方法,也是观察患者病情变化、早期诊断、判断和改善预后的重要手段〔1〕。随着重型颅脑损伤救治的不断进展和技术的发展,颅内压监测在重型颅脑损伤治疗中的应用越来越普及,已经成为多数医院神经重症监护室的标准配置。现将我院与武汉脑科医院神经外科2013-01- Intracranial pressure (ICP) is an important observation in clinical work. Monitoring of intracranial pressure is the most rapid, objective and accurate method to judge the increase of intracranial pressure. It is also to observe the change of patient’s condition, early diagnosis, judgment and prognosis An important means 〔1〕. With the continuous improvement of the treatment of severe craniocerebral injury and the development of technology, the application of intracranial pressure monitoring in the treatment of severe craniocerebral injury is becoming more and more common. It has become the standard configuration of most intensive care unit of the hospital. Now our hospital and the Department of Neurosurgery, Wuhan Brain Hospital 2013-01-